经现场应用表明，该体系舱有效地解决堂古5井四开井段盐膏层易溶解、易垮塌造成的井壁不稳定问题，满足了堂古5井的钻井施工要求。
The application in the wellsite shows that the new drilling fluid system effectively solves the problems of bore-hole stability and satisfies for the drilling operation of Tanggu 5 well.
脱乙酰甲壳素是一种天然高聚物，低毒，易溶解，用于动物纤维的整理，可满足全面易护理的各项要求。
Deacetylated Chitin is a nontoxic soluble natural polymer, suitable for finish of animal fibers. It provides a satisfying easy care finish.
湿陷性黄土地基浸水饱和后，由于易溶盐类的溶解，土结构的破坏，使其承载力直线下降。
When the basement of collapsible loess is saturated by water, the earth structure is damaged due to the resolution of soluble salt, which causes the reduction of its bearing capacity.
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